A deck of cards contained 5 red cards, 9 purple cards, 4 green cards, and 2 blue cards. What is the probability of drawing a red or green card? Give your answer as a percent.

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

Using two or more complete sentences, describe how you can find a vector parallel to b=-2,3

Choose the equation below that represents the line that passes through the point (2, 4) and has a slope of 3. a) y − 4 = 3(x − 2) b) y − 2 = 3(x − 4) c) y + 4 = 3(x + 2) d) y + 2 = 3(x + 4)